Shaft Index
In this section we provide an illustration of the depth and thickness of the seams for individual
shafts of a collery or pit. It takes some time to prepare the data to generate the illustration, so
please bear with us as we gradually increase the number of illustrations available!
Select the initial letter of the colliery, shaft or pit required from the menu above,
details of the information we have on file starting with that letter will be displayed.